Pith Number

pith:DJSJV67P

pith:2021:DJSJV67P6GHJYJYSD5B6KOEBMK

not attested not anchored not stored refs pending

Treatment Effect Estimation using Invariant Risk Minimization

Abhin Shah, Amit Dhurandhar, Dennis Wei, Karthikeyan Shanmugam, Kartik Ahuja, Kush Varshney

arxiv:2103.07788 v1 · 2021-03-13 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJSJV67P6GHJYJYSD5B6KOEBMK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:22:45.049808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a649afbeff18e9c27121f43e5388162962c5c015e6d7c84b984d5723a770bd2

Aliases

arxiv: 2103.07788 · arxiv_version: 2103.07788v1 · doi: 10.48550/arxiv.2103.07788 · pith_short_12: DJSJV67P6GHJ · pith_short_16: DJSJV67P6GHJYJYS · pith_short_8: DJSJV67P

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DJSJV67P6GHJYJYSD5B6KOEBMK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1a649afbeff18e9c27121f43e5388162962c5c015e6d7c84b984d5723a770bd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e1c7d7ba039aa58cb7d74e30003ba67b8e5b29d852852522c4910481a5f0e29",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-13T20:42:04Z",
    "title_canon_sha256": "3138229857b4ba67ba79a396f5b961be21186e7fe98b0762c22c2e9d73493994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07788",
    "kind": "arxiv",
    "version": 1
  }
}